Acoustical characteristics of an axisymmetric horn are calculated by applying the finite element method to the acoustic cavity of a horn mounted in a rigid infinite baffle. Acoustic radiation to the half infinite space is treated analytically in terms of the velocity potential.Experimental validity of the calculated characteristics is given for a horn loudspeaker in far-field sound pressure responses.

Authors: Morita, Shigeru; Kyono, Noboru; Sakai, Shinichi; Yamabuchi, Tatsuo; Kagawa, Yukio
Affiliations: Mitsubishi Electric Corporation, Kamakura, Japan ; Toyama University, Toyama, Japan(See document for exact affiliation information.)
AES Convention: 63 (May 1979) Paper Number: 1471
Publication Date: May 1, 1979 Import into BibTeX
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=2883

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